HRID966463

反应详情

EQUATION

反应方程式

HRID 966463 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

CONDITIONS

反应条件

温度
25 °C

PROCEDURE

实验过程

To a solution of 9 (213 mg, 0.36 mmol) and methyl 3-(pyrrolo[4,5-e]indolin-7-ylcarbonyl)pyrrolo[4,5-e]indoline-7-carboxylate (which had been prepared by TFA deprotection of 182 mg of the corresponding t-Boc precursor, Boger et al., supra) in 50 ml of anhydrous DMF was added EDC (200 mg). The reaction was stirred for 20 h 25° C. The resultant precipitate was collected by filtration, then washed with MeOH and ether. Drying under vacuum afforded 313 mg (90%) of the desired product as an off-white solid.

WORKUP

后处理

  1. filtrationThe resultant precipitate was collected by filtration
  2. washwashed with MeOH and ether
  3. customDrying under vacuum